ATM-based optical code division multiplexing transport network using coherent ultrashort pulses

Katsuhiro Kamakura, Tomoaki Ohtsuki, Iwao Sasase

研究成果: Paper査読

2 被引用数 (Scopus)

抄録

We investigate the feasibility of introducing optical code division multiplexing (OCDM) technique in the path layer and propose an ATM-based OCDM network architecture using ultrashort light pulses. In the proposed network, all the processes of cells in the path layer operate in the optical domain prior to reaching the final destination node. Since each bit can be addressed individually with this technique, the realization of ATM protocols can be easily ensured. Optical technology can be reliably introduced in the path layer and an optical cross-connect (OXC) becomes an important component because it emulates the code conversion as the switching function. The OXC not only provides asynchronous access to each optical code path (OCP) but also has dynamic bandwidth allocation capability. A lookup table is used in the switching and updated through network management functions. We examine the performance considering different parameters and discuss methods to improve the performance.

本文言語English
ページ3215-3220
ページ数6
出版ステータスPublished - 1998 12 1
イベントProceedings of the IEEE GLOBECOM 1998 - The Bridge to the Global Integration - Sydney, NSW, Aust
継続期間: 1998 11 81998 11 12

Other

OtherProceedings of the IEEE GLOBECOM 1998 - The Bridge to the Global Integration
CitySydney, NSW, Aust
Period98/11/898/11/12

ASJC Scopus subject areas

  • 電子工学および電気工学
  • 地球変動および惑星変動

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